Marissa Gillen-Davis, M.A., BCBA

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Marissa has been working with people on the autism spectrum and related disabilities since 2017. She has worked with kids from age 2-15. She received her bachelor’s in psychology from Towson university in 2012 with a focus in abnormal and biological psychology. She then received a Master’s in Applied Behavior Analysis with a certificate in autism from Ball State University in 2021. Her professional interests are in teaching learners play and social skills and has participated in the social and play skills groups in the Columbia office. She recently received her BCBA credential.